<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<script>
    'use strict';
    let temp = "Hello\'world\nare\tyou ready\u4e2d";
    let temp2 = `
        世有伯乐
        然后有千里马
        千里马常有
        而伯乐亦常有
    `;
    let name = "chen";
    let temp3 = `hello,${name}`;
    let temp4 = "apple";
</script>

</body>
</html>